Home / 14,475,365.66-21,713,056.60-9,087,799.98

Finding the Fourth Proportional to 14,475,365.66, 21,713,056.60 and 9,087,799.98

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Solution

The fourth proportional to 14,475,365.66, 21,713,056.60 and 9,087,799.98 is: 13,631,705.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,475,365.66 : 21,713,056.60 = 9,087,799.98 : x
  2. Step 2: Convert to fraction form
    14,475,365.66/21,713,056.60 = 9,087,799.98/x
  3. Step 3: Cross multiply
    14,475,365.66x = 21,713,056.60 × 9,087,799.98
  4. Step 4: Simplify right side
    14,475,365.66x = 197,323,915,335,218.91
  5. Step 5: Solve for x
    x = 197,323,915,335,218.91/14,475,365.66
  6. Step 6: Final answer
    x = 13,631,705.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.